US 12,419,019 B2
Display apparatus and method of antistatic coating
Insik Shin, Paju-si (KR)
Assigned to LG Display Co., Ltd., (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Nov. 21, 2022, as Appl. No. 17/990,772.
Prior Publication US 2023/0209793 A1, Jun. 29, 2023
Int. Cl. H05K 5/03 (2006.01); H05K 9/00 (2006.01)
CPC H05K 9/0079 (2013.01) [H05K 5/03 (2013.01); H05K 9/0067 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a display panel configured to display images;
a cover member disposed upon the display panel and protecting the display panel from external shocks;
a cushion plate disposed below the display panel and providing cushioning and heat dissipation for the display panel; and
an antistatic coating extended from the cover member to the cushion plate and comprising a plurality of nanowires,
wherein the antistatic coating is in direct contact with a side of the display panel and a side of the cushion plate, and
wherein at least one of a rear surface of the cover member and a rear surface of the heat dissipation layer has a horizontal line pattern engraved with a number of grooves along a horizontal direction corresponding to an X-axis direction of the display panel.